refitgaps-package: refitgaps: Reduce the Number of Holes in the School Timetable
Description
If a teacher was assigned, say, hours 1, 2, 4, 6 for his lessons on the current day, then he got two "gaps" (or "holes"), in hours 3 and 5. If the total number of holes in the existing daily schedule is too large (exceeding, say, 6